AT32586B - Iron water meter housing with internal enamel coating. - Google Patents

Iron water meter housing with internal enamel coating.

Info

Publication number
AT32586B
AT32586B AT32586DA AT32586B AT 32586 B AT32586 B AT 32586B AT 32586D A AT32586D A AT 32586DA AT 32586 B AT32586 B AT 32586B
Authority
AT
Austria
Prior art keywords
water meter
enamel coating
meter housing
iron water
internal enamel
Prior art date
Application number
Other languages
German (de)
Original Assignee
Siemens Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE1906179796D external-priority patent/DE179796C/de
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT32586B publication Critical patent/AT32586B/en

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  • Measuring Volume Flow (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Eisernes Wassermessergehäuse    mit innerem Emailleüberzug.   



     Wassermesser mit   eisernem Gehäuse zeigen den Nachteil, dass sich in ihrem Innern während des Gebrauches Rost ansetzt, welcher die   Durchflusskanäle   des Einsatzes verengt und so erhebliche Anzeigefehler verursacht. Um diesen Übelstand zu vermeiden, hat man neben kostspieligen Auskleidungen auch das Gehäuse innen mit einem Lack-oder Ölfarbenanstrich versehen, doch   liais   sich auch hiedurch der angestrebte Erfolg nicht mit Sicherheit erreichen, da derartige Überzüge mit der Zeit durch das Wasser zerstört werden. 



   Gemäss der Erfindung wird die ganze Innenwandung des Gehäuses mit Ausnahme der Bearbeitungsflächen mit einem Emailleüberzug ausgekleidet. Dieser Überzug schliesst jedes Rosten auf unbegrenzte Zeit völlig aus. 



   Da ferner durch den Emailleüberzug eine sehr glatte glasähnliche Oberfläche erzielt wird, wird den vom Wasser mitgeführten feinen Sandpartikelchen usw. die Gelegenheit, sich festzusetzen, bedeutend erschwert. Es können somit keine Verengungen infolge Ansetzens von Schlamm entstehen, durch welche bekanntlich die Messgenauigkeit des Apparates leiden würde. 

**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.



   <Desc / Clms Page number 1>
 



  Iron water meter housing with internal enamel coating.



     Water knives with an iron housing have the disadvantage that rust builds up inside them during use, which narrows the flow channels of the insert and thus causes considerable display errors. In order to avoid this inconvenience, in addition to expensive linings, the inside of the housing has also been painted with varnish or oil paint, but the desired success cannot be achieved with certainty because such coatings are destroyed by the water over time.



   According to the invention, the entire inner wall of the housing, with the exception of the processing surfaces, is lined with an enamel coating. This coating completely prevents rusting for an unlimited period of time.



   Furthermore, since a very smooth glass-like surface is achieved by the enamel coating, the opportunity for the fine sand particles, etc. carried along by the water to settle is significantly impeded. There can therefore be no constrictions due to the build-up of sludge, which, as is known, would impair the measuring accuracy of the apparatus.

** WARNING ** End of DESC field may overlap beginning of CLMS **.

Claims (1)

PATENT-ANSPRUCH : Eisernes Wassermessergehäuse mit einem die Innenwandung schützenden Überzug, dadurch gekennzeichnet, dass der Uberzug durch Emaillieren erzeugt wird. EMI1.1 **WARNUNG** Ende CLMS Feld Kannt Anfang DESC uberlappen**. PATENT CLAIM: Iron water meter housing with a coating protecting the inner wall, characterized in that the coating is produced by enamelling. EMI1.1 ** WARNING ** End of CLMS field may overlap beginning of DESC **.
AT32586D 1906-01-23 1906-12-13 Iron water meter housing with internal enamel coating. AT32586B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1906179796D DE179796C (en) 1906-01-23

Publications (1)

Publication Number Publication Date
AT32586B true AT32586B (en) 1908-04-10

Family

ID=5708721

Family Applications (1)

Application Number Title Priority Date Filing Date
AT32586D AT32586B (en) 1906-01-23 1906-12-13 Iron water meter housing with internal enamel coating.

Country Status (1)

Country Link
AT (1) AT32586B (en)

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